149724319 is an odd 9-digits composite number following 149724318
and preceding 149724320 . In scientific notation, it is written as 1.49724319 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 141794400 positive integers (up to 149724319) that are relatively prime to 149724319.
149724319 has 8 divisors, whose sum is 157783392
The reverse of 149724319 is 913427941
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-nine million seven hundred twenty-four thousand three hundred nineteen
Scientific notation
1.49724319 × 10^8
Engineering notation
1.49724319 × 10^6
Prime Factorization
23 × 101 × 64453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149724319
Product of the distinct prime numbers
The prime factorization of 149724319 is 23 × 101 × 64453.
Since it has a total of 3 prime factors.
5 , 7 , 5 , 92 , 491 , 39 , 8836 , 947 , 30394 , 93125 , 756117 , 153917 , 2839174 , 791545 , 9927021 , 58427243 , 845320878 , 387526795 , 4124862512 , 5519787903
n×2
299448638
n×3
449172957
n×4
598897276
n×5
748621595
n÷2
74862159.5
n÷3
49908106.333333
n÷3
37431079.75
n÷5
29944863.8
n2
22417371700013761
n3
3.3564257115544E+24
n4
5.0253855393658E+32
n5
7.5242242759399E+40
2 √n
12236.188908316
3 √n
531.00357966715
4 √n
110.61730835776
5 √n
43.157717637115
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149724318
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149724319 can be divided by 8 positive divisors.
The sum of these divisors (counting 149724319) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001001110010011111
3
Ternary
101102201210011011
4
Quaternary
20323021302133
5
Quinary
301312134234
6
Senary
22505040051
8
Octal
1073116237
10
Decimal
149724319
12
Duodecimal
42186027
16
Hexadecimal
8ec9c9f
20
Vigesimal
26ffafj
36
Base36
2h540v
md5
31858e447cda259dc77fbee6d85ad2e7
sha1
0a6939b572014b2f158f2c09cd9db2460b5633df
sha256
ceacf0259e1c8078de8d6eef6919ab60e313dcaaade364f9214fca23880e7042
sha512
b161b9d2b1545de848379b37f6a623877c629f03788ed53e0c896108c48ac3b5e8f59ba2218863cab72aac336e85b8b57627c698bea4115d3aa636f40cfd5fa4
ripemd-160
d833bfcdb02e2fd32be48d130155bfa03bbe98e6
Diameter
299448638
Circumference
940745641.26827
Area
7.0426250245555E+16
Volume
1.4059363143652E+25
Surface area
2.8170500098222E+17
Circumference
940745641.26827
Perimeter
598897276
Area
22417371700013761
Diagonal
211742162.54688
Surface area
134504230200082566
Volume
3.3564257115544E+24
Space diagonal
259330127.63665
Perimeter
449172957
Area
9.7070066891451E+15
Altitude
129665063.81833
Surface area
9.7070066891451E+15
Volume
3.955585635315E+23
Height
70580720.848959